package com.heima.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.heima.mapper.NodeMapper;
import com.heima.pojo.Node;
import com.heima.service.NodeService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;


@Slf4j
@Service
public class NodeServiceImpl extends ServiceImpl<NodeMapper, Node> implements NodeService {


}
